<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="项目编号" prop="no">
        <el-input
          v-model="queryParams.no"
          placeholder="请输入项目编号"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="日期" prop="create_time">
        <el-date-picker clearable
          v-model="queryParams.create_time"
          type="date"
          value-format="yyyy-MM-dd"
          placeholder="请选择日期">
        </el-date-picker>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
        >删除</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="PdfList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="序号" align="center" prop="id" width="100" />
      <el-table-column
        label="项目编号"
        align="center"
        prop="no"
        :show-overflow-tooltip="true"
      />
      <el-table-column label="检测项目" align="center" prop="name" width="100">
      </el-table-column>
      <el-table-column label="受检单位" align="center" prop="company" width="100">
        <template slot-scope="scope">
          <dict-tag :options="dict.type.sys_Pdf_status" :value="scope.row.status"/>
        </template>
      </el-table-column>
      <el-table-column label="创建时间" align="center" prop="createTime" width="100">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.createTime, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="状态" align="center" prop="status" width="100" />
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['system:Pdf:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['system:Pdf:remove']"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改Pdf对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="780px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-row>
          <el-col :span="12">
            <el-form-item label="序号" prop="id">
              <el-input v-model="form.id" disabled />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="项目编号" prop="no">
              <el-input v-model="form.no"/>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="检测项目" prop="name">
              <el-input v-model="form.name"/>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="受检单位" prop="company">
              <el-input v-model="form.company"/>
            </el-form-item>
          </el-col>
          <el-col :span="24">
            <el-form-item label="上传PDF">
              <el-upload
                class="pdfupload"
                name="file"
                :before-upload="beforeUpload"
                action="/system/pdf/uploadPDF"
                :accept="'application/pdf'"
                :on-success="onUploadSuccess"
                multiple>
                <i class="el-icon-upload"></i>
                <div class="el-upload__text">将文件拖到此处，或<em>点击上传</em></div>
                <div class="el-upload__tip" slot="tip">只能上传PDF文件</div>
              </el-upload>
            </el-form-item>
          </el-col>
        </el-row>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listPdf, getPdf, delPdf, addPdf, updatePdf } from "@/api/system/pdf";

export default {
  name: "Pdf",
  dicts: ['sys_Pdf_status', 'sys_Pdf_type'],
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // Pdf表格数据
      PdfList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        PdfTitle: undefined,
        createBy: undefined,
        status: undefined
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
      }
    };
  },
  created() {
    this.getList();
  },
  methods: {
    /** 查询Pdf列表 */
    getList() {
      this.loading = true;
      listPdf(this.queryParams).then(response => {
        this.PdfList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.PdfId)
      this.single = selection.length!=1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 点击之后默认新增加一条数据 */
    handleAdd() {
      // this.reset();
      // this.open = true;
      // this.title = "添加Pdf";
      addPdf(this.form).then(response => {
        this.$modal.msgSuccess("新增成功");
        // this.open = false;
        this.getList();
      });
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const PdfId = row.id || this.ids
      getPdf(PdfId).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改Pdf";
      });
    },
    /** 提交按钮 */
    submitForm: function() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.PdfId != undefined) {
            updatePdf(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            // addPdf(this.form).then(response => {
            //   this.$modal.msgSuccess("新增成功");
            //   this.open = false;
            //   this.getList();
            // });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const PdfIds = row.PdfId || this.ids
      this.$modal.confirm('是否确认删除Pdf编号为"' + PdfIds + '"的数据项？').then(function() {
        return delPdf(PdfIds);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {});
    },
    beforeUpload(){},

    onUploadSuccess(){}
  }
};
</script>
<style>
.el-icon-upload{
  width: 100px;
  height: 100px;
  font-size:2rem;
  border: 1px dashed #ccc;
  border-radius: 5px;
  display: flex;
  justify-content: center;
  line-height: 100px;
}
</style>
